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Hospital / health system · Bangkok · Thailand

Lerdsin Hospital

In research, Lerdsin Hospital stands highest in Medicine (#15,334 of 17,978 worldwide) and Health Sciences (#17,931 of 20,462 worldwide), over all time. Relative to its size it is most specialised in Medicine and Health Sciences — Medicine is 4.3× its share of world research.

lerdsin.go.thROR OpenAlex
World rank, all time
#38,175
of 42,892
Rank in Thailand
#157
of 191
Research works
184
▲ 38% vs 2013–17
Citations
3.4k
18.6 per fractional work
Top-10% rate
10.2%
record average 16.5%
Open access
42%
world 28%

What is Lerdsin Hospital known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
MedicineField #15,334 of 17,978 11.0%154
Health SciencesDomain #17,931 of 20,462 11.2%161

Each strip is that field’s whole ranked pool, with the notch where Lerdsin Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Lerdsin Hospital specialise in?

Where its research is concentrated relative to its size: Medicine takes 4.3× the share of its output that it takes of world research.

  1. MedicineField · 29.5 works4.3×
  2. Health SciencesDomain · 30.3 works3.7×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Biochemistry, Genetics and Molecular Biology: 0.88× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.43× its world share, 0 worksImmunology and Micro…Neuroscience: 0.69× its world share, 0 worksNeuroscienceComputer Science: 0.22× its world share, 1 worksComputer ScienceEngineering: 0.20× its world share, 1 worksEngineeringEnvironmental Science: 0.03× its world share, 0 worksEnvironmental ScienceMathematics: 0.60× its world share, 0 worksMathematicsHealth Professions: 0.61× its world share, 1 worksHealth ProfessionsMedicine: 4.33× its world share, 30 worksMedicineNursing: 0.96× its world share, 0 worksNursingEconomics, Econometrics and Finance: 0.48× its world share, 0 worksEconomics, Econometr…Psychology: 0.50× its world share, 0 worksPsychologySocial Sciences: 0.01× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.3×. Every wedge is a field page.

Which keywords describe research at Lerdsin Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Complications, Spinal Fusion, Surgical Management, Degenerative Disc Disease, Biomechanics, Low Back Pain and Surgical Treatment.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 38 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 38 words, with their numbers
  1. Epidemiology6▲ 3.9×30 topics
  2. Complications3▲ 19×6 topics
  3. Spinal Fusion3▲ 90×2 topics
  4. Surgical Management3▲ 19×10 topics
  5. Degenerative Disc Disease3▲ 77×2 topics
  6. Biomechanics2▲ 23×3 topics
  7. Low Back Pain2▲ 37×2 topics
  8. Clinical Outcomes2▲ 28×2 topics
  9. Surgical Treatment2▲ 30×2 topics
  10. Distal Radius Fractures2▲ 98×1 topic
  11. Flexor Tendon Repair2▲ 98×1 topic
  12. Intervertebral Disc2▲ 80×1 topic
  13. Lumbar Disc Degeneration2▲ 80×1 topic
  14. Quality of Life2▲ 3.5×6 topics
  15. Shoulder Function2▲ 59×2 topics
  16. Rehabilitation2▲ 12×5 topics
  17. Deep Learning1▲ 1.19×7 topics
  18. Internal Fixation1▲ 59×2 topics
  19. Diagnostic Imaging1▲ 34×2 topics
  20. Machine Learning1◆ 1.15×5 topics
  21. Mortality1▲ 6.4×4 topics
  22. Revision Surgery1▲ 30×2 topics
  23. Total Hip Replacement1▲ 30×2 topics
  24. Bone Healing1▲ 75×1 topic
  25. Fracture Epidemiology1▲ 75×1 topic
  26. Infection Prevention1▲ 39×2 topics
  27. Inflammation1▲ 1.61×15 topics
  28. Muscle Strength1▲ 32×2 topics
  29. Pedicle Screw Fixation1▲ 91×1 topic
  30. Scoliosis1▲ 113×1 topic
  31. Spinal Deformity1▲ 113×1 topic
  32. Surgery1▲ 9.9×3 topics
  33. Vertebroplasty1▲ 91×1 topic
  34. Brachial Plexus1▲ 140×1 topic
  35. Nerve Transfer1▲ 140×1 topic
  36. Clinical Practice Guidelines1▲ 5.4×5 topics
  37. Elderly Patients1▲ 17×3 topics
  38. Risk Factors1▲ 2.6×8 topics

Which research topics does Lerdsin Hospital publish most on?

By volume in 2022–2025: Orthopedic Surgery and Rehabilitation, Spine and Intervertebral Disc Pathology, Spinal Fractures and Fixation Techniques and Bone fractures and treatments.

Orthopedic Surgery and Rehabilitation: 2 fractional worksSpine and Intervertebral Disc Pathology: 2 fractional worksSpinal Fractures and Fix…1Spinal Fractures and Fixation Techniques: 1 fractional worksBone fractures and treat…1Bone fractures and treatments: 1 fractional worksNerve Injury and Rehabilitation: 1 fractional worksScoliosis diagnosis and treatment: 1 fractional worksHip and Femur Fractures1Hip and Femur Fractures: 1 fractional worksShoulder and Clavicle Injuries: 1 fractional worksOrthopaedic implants and arthroplasty: 1 fractional worksHip disorders and treatments: 1 fractional works
SurgeryPathology and Forensic MedicineEpidemiology

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Orthopedic Surgery and Rehabilitation Surgery 2 works
  2. 2 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 2 works
  3. 3 Spinal Fractures and Fixation Techniques Surgery 1 works
  4. 4 Bone fractures and treatments Epidemiology 1 works
  5. 5 Nerve Injury and Rehabilitation Surgery 1 works
  6. 6 Scoliosis diagnosis and treatment Surgery 1 works
  7. 7 Hip and Femur Fractures Surgery 1 works
  8. 8 Shoulder and Clavicle Injuries Epidemiology 1 works
  9. 9 Orthopaedic implants and arthroplasty Surgery 1 works
  10. 10 Hip disorders and treatments Surgery 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available42.1%not open57.9%

World: 28% of research is openly available.

with international co-authors13.7%domestic only86.3%

World: 19% is written across borders.

How has Lerdsin Hospital's research output changed?

Output in 2018–2022 was 38% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Bangkok

All research institutions in Bangkok

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.